1 1/2″ Allchin boiler tube

1 1/2″ Allchin boiler tube

This topic has 2 replies, 2 voices, and was last updated 26 February 2023 at 00:50 by duncan webster 1.

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25 February 2023 at 23:42 #635010
Paul Markey 3
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@paulmarkey3
Is 3 3/4" x 13 swg copper tube no longer produced and if this the case so is there an alternative for the 1 1/2" Allchin Royal Chester ?
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25 February 2023 at 23:42 #3017
Paul Markey 3
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@paulmarkey3
26 February 2023 at 00:50 #635012
duncan webster 1
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@duncanwebster1
Roll it from sheet, butt strap on the outside, silver solder the joint. Use a few rivets or bronze screws to hold it whilst soldering, but don't make them very tight, there needs to be a small gap for the solder capillary action.
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